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Anecdotal overreach

Using one or a few vivid personal stories to support a broad conclusion.

Published 04 August 2026Updated 04 August 2026

Anecdotal overreach gives isolated experiences more evidential weight than they can bear. Anecdotes can identify possibilities or generate hypotheses, but broader claims require representative comparisons and systematic evidence.

Sources

Judgment under Uncertainty: Heuristics and Biases

Science / 1974 / Paper

Classic heuristics and biases paper.